In damus you just paste the npub into the search box, but normally you would just scan the qr to follow?. Damus also has a big alby button in the wallet section on the sidebar. If their lnaddress is setup in alby it will automatically set it up on their profile when they link it.
I tried to onboard my friends tonight and had a heck of a time. Both had iPhones so I got them both on Damus. And they could show me their QR code. But once I got it, I couldn't figure out how to paste their public key into my phone client to follow them. I tried nostr:npub12vkcxr0luzwp8e673v29eqjhrr7p9vqq8asav85swaepclllj09sylpugg, coracle (nostr:npub1jlrs53pkdfjnts29kveljul2sm0actt6n8dxrrzqcersttvcuv3qdjynqn) and amethyst (nostr:npub1gcxzte5zlkncx26j68ez60fzkvtkm9e0vrwdcvsjakxf9mu9qewqlfnj5z) and none of them had an obvious way to follow someone by pasting a pubkey.
Also one installed nostr:npub1getal6ykt05fsz5nqu4uld09nfj3y3qxmv8crys4aeut53unfvlqr80nfm but couldn't figure out how to connect it to Damus nostr:npub18m76awca3y37hkvuneavuw6pjj4525fw90necxmadrvjg0sdy6qsngq955, and I couldn't either.
Eventually I followed them both after they posted and I searched for them.
This needs to be easier on phone clients. There need to be maybe more menu options? Or maybe they are hidden somewhere? I had bragged about how much I know about nostr and am involved in nostr, and then I couldn't even get them setup. It was embarassing.
Oh, and nostr:npub1wmw3ny90zg6gmy7jlme76vthjjreapn94cmx9vduxzjhntm9xamq24stj0 and nostr:npub1ckhwr3lvc8g5yvwg22hv8vysvk437q0hlftvm5d432x43ps2ll5qfkpq0g are gonna need zaps once we get their wallets setup. They were floored to find out that random people might just send them money for something they post.
Discussion
I was on the other side. I scanned their damus QR codes into my clipboard and looked for a place to paste into an android nostr app.
I don't know lots about lightning. Does Alby give them an lnaddress like WoS or do they need a third thing?
I'm gonna need to attend a "how to onboard people to nostr" class or something.
Same on coracle, search for the npub/nprofile and it'll bring up the person. Finding the qr code is less obvious, that's under the menu on the profile page.